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18
movies
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1
1975
2
1974
4
1972
1
1971
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1969
1
1965
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18
public.resource.org
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defenseimagery.mil
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department of defense
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department of the air force
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Title
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FedFlix
by Department of Defense
movies
eye 3,347
favorite 3
comment 0
Department of Defense PIN 39947 AC MOTORS 1969 AC MOTORS ARE SHOWN IN VARIOUS APPLIANCES AND ELECTRONIC EQUIPMENT TO EMPHASIZE THEIR WIDE USE AND IMPORTANCE. AN ACTUAL MOTOR IS DISASSEMBLED TO POINT OUT EACH PART AND THE SIMPLICITY OF CONSTRUCTION. THE PRINCIPLE OF OPERATION IS DEMONSTRATED, POINTING OUT THE MAGNETIC FIELD AND MAGNETIZATION OF THE ROTOR. A ROTATING MAGNETIC FIELD IS PRODUCED THROUGH A DEMONSTRATION. INDUCTION FROM ROTATING FIELD TO WIRE LOOPS IS DEMONSTRATED, FOLLOWED BY...
Topics: dod.gov, public.resource.org
FedFlix
by Department of Defense
movies
eye 675
favorite 1
comment 0
Department of Defense PIN 29892 PRINCIPLES OF THE STARTING MOTOR ELECTRICAL AND MAGNETIC PRINCIPLES INVOLVED IN THE OPERATION OF THE STARTING MOTOR - HOW ELECTRICAL ENERGY IS CONVERTED TO MECHANICAL ENERGY.
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 5,768
favorite 11
comment 1
Department of Defense PIN 29943 AC MOTORS AND GENERATORS DESIGN, OPERATION, AND USE OF SINGLE AND MULTIPHASE AC GENERATORS AND MOTORS - OPERATION OF GENERATOR WITH STATIONARY ARMATURE - 0PERATION OF SYNCHRONOUS MOTOR.
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Topics: dod.gov, public.resource.org
FedFlix
by Department of Defense
movies
eye 2,714
favorite 5
comment 0
Department of Defense PIN 39894 TRANSFORMERS DEFINES AND EXPLAINS FOLLOWING TERMS IN REFERENCE TO TRANSFORMERS: TRANSFORMER ACTION, STEP-UP, STEP-DOWN, AND COEFFICIENT OF COUPLING. EXPLAINS VOLTAGE AND CURRENT MAGNITUDE RELATIONSHIPS IN PRIMARY AND SECONDARY OF TRANSFORMER. SHOWS DIFFERENCE BETWEEN SYMBOLS USED TO REPRESENT: POWER, AUDIO, RF, AND AUTO TRANSFORMERS. USING A TRANSFORMER DEMONSTRATOR AND A PSM-6 MULTIMETER, SHOWS TEST EQUIPMENT CHECKS SUFFICIENT TO IDENTIFY TRANSFORMER OPENS,...
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 676
favorite 1
comment 0
Department of Defense - Description: REVIEWS CURRENT, VOLTAGE, AND RESISTANCE CHARTERISTICS IN SERIES AND PARALLEL CIRCUITS. ALSO REVIEWS BALANCED AND UNBALANCED BRIDGE CIRCUITS. - PIN 41464
Topics: defenseimagery.mil, public.resource.org
FedFlix
movies
eye 513
favorite 5
comment 0
Department of Defense ELECTRICITY - PARALLEL RESISTIVE CIRCUITS - POWER-TROUBLESHOOTING PIN 39876 ARMY TRAINING FILM ON ELECTRICITY. IN THIS EPISODE: PARALLEL RESISTIVE CIRCUITS - POWER-TROUBLESHOOTING. TVK 30-101Q.
Topics: dod.gov, public.resource.org
FedFlix
by Department of Defense
movies
eye 532
favorite 4
comment 0
Department of Defense ELECTRICITY - PARALLEL RESISTIVE CIRCUITS - ANALYSIS PIN 39875 ARMY TRAINING FILM ON ELECTRICITY. IN THIS EPISODE: PARALLEL RESISTIVE CIRCUITS - ANALYSIS. TVK 30-101P.
Topics: dod.gov, public.resource.org
FedFlix
by Department of Defense
movies
eye 492
favorite 5
comment 0
Department of Defense ELECTRICITY - PARALLEL RESISTIVE CIRCUITS - BRIDGES PIN 39877 ARMY TRAINING FILM ON ELECTRICITY. IN THIS EPISODE: PARALLEL RESISTIVE CIRCUITS - BRIDGES. TVK 30-101R.
Topics: dod.gov, public.resource.org
FedFlix
by Department of Defense
movies
eye 436
favorite 1
comment 0
Department of Defense PIN 39950 CHARACTERISTICS OF CRYSTALS STRESSES THE IMPORTANCE OF FREQUENCY STABILITY AND INTRODUCES THE CRYSTAL CONTROLLED OSCILLATOR AS A POSSIBLE DEVICE USED TO OBTAIN THIS STABILITY. EXPLAINS THE PIEZOELECTRIC EFFECT OF A CRYSTAL, LISTS TYPES OF CRYSTALS HAVING THE PIEZOELECTRIC EFFECT, AND POINTS OUT THE RELATIONSHIP BETWEEN CRYSTAL THICKNESS AND FREQUENCY. VARIOUS CRYSTAL CUTS ARE EXPLAINED AND SHOWN GRAPHICALLY. THE Q OF THE CRYSTAL CIRCUIT IS EXPLAINED, AND BOTH THE...
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 343
favorite 1
comment 0
Department of Defense - Description: BEGINS BY CONSTRUCTING A PARALLEL RCL CIRCUIT AND POINTING OUT THAT EACH INDIVIDUAL BRANCH CURRENT IS INDEPENDENT OF OTHER BRANCH CURRENTS. COMPARES THE TIME-PHASE RELATIONSHIP OF BRANCH CURRENTS THROUGH REACTIVE COMPONENTS. A PROBLEM IS GRAPHICALLY SOLVED FOR TOTAL CURRENT USING VECTOR ANALYSIS AND THEN IS SOLVED BY THE SAME CURRENT USING PYTHAGOREAN THEOREM. DETERMINES PHASE ANGLE BY A PROTRACTOR AND BY A TRIGONOMETRIC FUNCTION. REVIEWS REACTIVE, TRUE, AND...
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of the Air Force
movies
eye 407
favorite 3
comment 0
Department of the Air Force Series Resistive Circuits - Troubleshooting AVA13995VNB1, 1952? Discusses the process of locating faults or troubles in a circuit. Shows how opens are located by use of a voltmeter and ohmmeter, and emphasizes the symptoms. Discusses shorts, points out the symptoms, and demonstrates the procedure for locating shorts.
Topics: usaf.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 232
favorite 1
comment 0
Department of Defense - Description: USING CIRCUIT TRAINER AND GRAPH OF CHARACTERISTIC CURVES, DISCUSSES PROCEDURES TO FOLLOW IN CONSTRUCTING LOAD LINE AND FINDING OPERATING POINT ON AN AMPLIFIER; USING CONSTRUCTED LOAD LINE ANALYZES HOW AMPLIFICATION OCCURS; COMPUTES VOLTAGE AND CURRENT GAIN; AND DISCUSSES HOW SIZE OF COLLECTOR LOAD RESISTOR AFFECTS GAIN. - PIN 39903
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 2,086
favorite 6
comment 0
Department of Defense PIN 24110 HOW MAGNETS PRODUCE ELECTRICITY HOW A MAGNETIC FIELD EFFECTS A SINGLE ATOM, A GROUP OF ATOMS AND A WIRE IN A CLOSED CIRCUIT WITH A METER.
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 366
favorite 1
comment 0
Department of Defense PIN 39866 RESISTANCE 1974 DEMONSTRATIONS ARE USED TO SHOW EFFECT ON RESISTANCE AS LENGTH, DIAMETER, AND TEMPERATURE OF A MATERIAL ARE CHANGED. CONSTRUCTION OF SEVERAL DIFFERENT RESISTORS IS DISCUSSED AND THEIR USE IN CIRCUIT DEMONSTRATION..
Topics: dod.gov, public.resource.org
FedFlix
by Department of Defense
movies
eye 372
favorite 1
comment 0
Department of Defense - DEMONSTRATES THE EFFECT ON RESISTANCE, CURRENT, AND THE VOLTAGE AT VARIOUS POINTS, WHEN A LOAD IS PLACED ON A VOLTAGE DIVIDER CIRCUIT. - DOD PIN 39981
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 453
favorite 2
comment 0
Department of Defense - REVIEWS THE OPERATION OF PARALLEL RC CIRCUIT AND SPECIFICALLY POINTS OUT HOW TO SOLVE FOR BRANCH CURRENTS AND TOTAL IMPEDANCE BY USING OHM'S LAW. REVIEWS VECTOR REPRESENTATIONS AND SHOWS HOW APPROXIMATE TOTAL CURRENT AND PHASE ANGLE ARE FOUND BY MEASURING THE VECTORS. INTRODUCES TRIGONOMETRIC FUNCTIONS USED TO SOLVE FOR TOTAL IMPEDANCE, TOTAL CURRENT, PHASE ANGLE, AND POWER FACTOR. CONCLUDES WITH A BRIEF REVIEW OF APPARENT AND TRUE POWER AND THEIR RELATIONSHIP TO THE...
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 553
favorite 1
comment 0
Department of Defense - REVIEWS SEVERAL METHODS OF SOLVING PARALLEL RL CIRCUIT PROBLEMS IN A GIVEN CIRCUIT WITH COMPONENT VALUE FREQUENCY AND APPLIED VOLTAGE KNOWN. POINTS OUT THAT BRANCH CURRENT AND TOTAL Z ARE FOUND BY OHM'S LAW. SHOWS HOW TOTAL CURRENT AND PHASE ANGLE ARE FOUND VECTORALLY AND TRIGONOMETRICALLY, AND POWER FACTOR IS DETERMINED TRIGONOMETRICALLY AND IN TERMS OF TRUE AND APPARENT POWER. - PIN 11351
Topics: defenseimagery.mil, public.resource.org
FedFlix
by Department of Defense
movies
eye 833
favorite 6
comment 0
Department of Defense PIN 11347 SERIES RC CIRCUITS 1972 REVIEWS THE USE OF VECTOR ANALYSIS, PYTHAGOREAN THEOREM, AND TRIGONOMETRIC FUNCTIONS AS APPLIED TO A SERIES RC CIRCUIT. GRAPHICALLY ILLUSTRATES THE CONSTRUCTION OF THE IMPEDANCE AND VOLTAGE VECTOR. SHOWS USE OF OHM'S LAW FOR AC TO SOLVE FOR UNKNOWN CIRCUIT PARAMETERS. USES AN OSCILLOSCOPE TO DEMONSTRATE PHASE RELATIONSHIPS AND RELATIVE AMPLITUDES..
Topics: dod.gov, public.resource.org